| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.64 | 9.795% | $54.5022 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $62.71 | 9.458% | $68.6411 | $68.64 | $68.65 | $68.60 |
| Purchase #3 | $63.66 | 5.812% | $67.3599 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $68.94 | 3.614% | $71.4315 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $188.72 | 5.563% | $199.2185 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $229.47 | 5.562% | $242.2331 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $246.48 | 5.528% | $260.1054 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $909.62 | $963.4917 | $963.49 | $963.50 | $963.40 | |